diff --git a/pyproject.toml b/pyproject.toml
index 12192a6..1853bf3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ dependencies = [
     "platformdirs==4.9.6",
     "psutil==7.2.2",
     "pvlib==0.15.0",
-    "pydantic==2.13.0",
+    "pydantic==2.13.2",
     "pydantic_extra_types==2.11.2",
     "statsmodels==0.14.6",
     "pydantic-settings==2.13.1",